1.
Purwantara suhadi. SULITNYA MEMBANGUN DISIPLIN MASYARAKAT (HOW DIFFICULTY TO DEVELOP PEOPLE DISCOPLINE). informasi [Internet]. 2010 Jun. 5 [cited 2025 Jul. 5];36(2). Available from: https://jurnal.uny.ac.id/index.php/informasi/article/view/6200